‘Useless for one; useful for another.’

Two rag pickers were best friends. They had been picking everything from the streets since they had entered the business. One day, both of them found a shoe of the same pair, in good condition, in the garbage dump; and both of them wanted the other one from the pair desperately.
“Please give me the right one, dear. I need it more than you,” said the ragpicker who had the left shoe.
“No, my dear friend, you don’t need it more than I do…please give me the l...